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    <title>Document</title>
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    <script>
      var dog = {
        dName: "coco",
        type: "阿拉斯加犬",
        age: "5岁",
        color: "棕红色",
      };
      for (var k in dog) {
        console.log(dog[k]);
      }
    </script>
  </body>
</html>
